Mackie SRM1850 1600W 18" Powered Subwoofer Overview:

The Mackie SRM1850 18" Powered Subwoofer is designed to extend the low-frequencies of sound systems and is well suited for various sound reinforcement applications including portable DJ's, live stage, houses of worship, theater, rehearsals, and more. The integrated Class-D amplifier drives 1600W of power to the 18" woofer, which provides a frequency response of 40 to 120 Hz with a max SPL of 132 dB. The tour-grade poplar plywood enclosure is front ported and internally braced to deliver maximum low-frequency extension and punch.

Features

• 1600W of intense power paired with a custom high-output 18'' woofer delivers chest-pounding low end performance "Built-Like-A-Tank" all-wood, internally-braced cabinet delivers professional-grade road-worthiness and near-zero distortion even at high volume
• Front ported for maximum low-frequency extension and punch
• Stereo XLR inputs plus Stereo XLR full-range and high-pass outputs Integrated digital crossover with variable control and presets for Mackie SRM loudspeakers
• Smart Protect DSP kicks in to protect your investment when things get pushed a little too hard. Built-in cup for easily pole-mounting full-range loudspeakers